Hi, Wondering if I have a dead pixel on my camera?
It's a K200D and I started noticing a bright star like spot some times on peoples faces and such.
I zoomed in and sure enough there is a bright white dot with 4 like duller star effect dots around it.
I tried cleaning the sensor with an Air-Rocket, tried the camera's in built sensor clean (shake) several times, lastly tried the pixel mapping feature from the setup menu several times. .
I also tried taking a black picture with the lens cap on and also a picture with no lens at all.
The dot is always there in the exact same spot exactly the same as before.
I have attached a .JPG taken with lens cap on.
Also the second small image is a crop of the area containing the sus pixel.
To view the pixel, zoom in all the way in the Pentax picture browser and then scroll up the screen. You will see it about 1/3 down from the top of the image on the right hand side.
It just seems to be this one pixel. I see no others.
Assuming this is a dead pixel. Why doesn't the camera map it out?
Is there a fix? Firmware upgrade perhaps?
Camera has only taken 2239 pictures.
.-.-.
Last edited by vk4akp; 05-16-2011 at 05:22 AM.
Reason: spelling mistake